#include <iostream>
#include <cstdlib>
#include <ctime>
using namespace std;

int main()
{
    srand(time(NULL));
    cout<<(rand()%5+3-2)/7<<endl;
    cout<<rand()%7+2*3<<endl;
    cout<<56-38+2*14<<endl;
    
    return 10;
}
